Excavation Contractors Simi Valley

On time, polite, curtious.  Got in &  got it done!!

~ Vickey M.

Good service

~ Paul L.

Big Bore understood my problem and their system is how it should have been done. I should have called them earlier.

~ Charles N.

Great service; both scheduled and emergency.Very happy to have found a company that I can trust and rely on.

~ Simon H.

Experts! These guys know what they are doing. Excellent attention to detail and quality work. would definitely recommend them to anyone.

~ Jason D.

If you have septic tank related problems this is the company that you want to contact. Henry, Ed and the rest of the crew are consummate professionals and know their business inside and out. Although my problem was relatively simple in the big scheme of things, I still received a complete and efficient job completion. From the very competitive job estimate, to completion of the job, I can honestly, and gladly state, that there were absolutely no issues. Whether it be for a new septic system, or repairs to an existing one, I highly, and without reservation, recommend Big Bore Drilling & Hydro Flushing. No need to look elsewhere!!!!

~ Jim W.

Thank you for fixing our septic system. It was done quickly and professionally. I’m very pleased with your work and would be happy to recommend you very highly to my friends. God bless you and your company.

~ Larry M.

Dear Sir, I just wanted to tell you thank you for your service today! And you have some great guys working for you!

~ Pat G.

My realtor recommended an inspection of the sewer line before purchasing my home. There were some issues with the sewer and Abraham came out more than once to complete the inspection as there were two accesses (one was hidden). This impressed my realtor (not easy) so I hired them to replace an old line. They did an excellent job and showed up and finished on time and charged exactly what the estimate was.

~ Jennifer McDonald

They were timely and friendly.

~ Susan Evans

Great job on time feedback solid work

~ Piper Cory

Abraham and his team did an amazing job for us. They started the job right away. 2 days in the job is completed. Abraham is very professional and nice person. Good Job!

~ Linda Delfino

Abraham and his team did a great job with our plumbing when we bought our new home, and Abraham recently came to the rescue to help with an unrelated leak. He is always professional, friendly, and helpful.

~ Rachel Ray

I always use US Trenchless. They get the work done a really good company!

~ Angel Dimitropoulos

I would highly recommend US Trenchless. I called on Wednesday, May 1st, and Abraham had two awesome guys, Carlos and Wyatt, at my house at 8:30 on Thursday morning. They had to dig and trench so much that they needed to come back on Friday to finish. Not only did they do an amazing job repairing the issue, but they did an amazing job cleaning up after they finished the job.

~ charlotte Renovich

Great and professional

~ marissa vigil

Abraham was incredibly responsive- quick to answer text messages and pick up the phone. They gave a true and accurate estimate for work that was needed. They delivered on everything that they promised.

~ Judy R.

Abraham did a sewer inspection at a house we were buying, and we ended up working with them on a trenchless sewer line replacement and also underground drainage lines. They were not the lowest bid, but the crew dug by hand with shovels (no trenching machine or excavator), so they were able to be careful of other underground stuff. They also hand compacted and leveled the soil afterwards.

~ Dave Parker

Abraham did a great job. He presented us with a very fair estimate and explained the work that was going to be done in great detail. He was here every day the job was going on. We had 70 year old water and sewer lines replaced and a new clean out installed near the house. Carlos and Wyatt were very careful in digging the holes and took great care to protect the remaining pavers and brick. After both the water and sewer lines were pulled they did a great job putting everything back. You’d never know that anyone was there. I would highly recommend them!

~ Randall Wheless

Quick and easy process! Thanks!

~ Alexandros (Alex)

My go to for sewer inspections and repairs! The owner is great to work with! I appreciate their website and how easy it is to order inspections. Reports and estimates have been clear and fair.

~ Mary Mak

Had a collapsed kitchen line. Abraham came out the same day and his team had everything replaced and filled in within about 24 hours. Great service

~ Michael Winans

This people are professional and courteous. I highly recommend

~ Jamie Martin

Excellent abf fast service! They were able to get me in a week earlier than expected too!

~ Deanna Montgomery

As a Realtor, I rely on the expert opinion of the vendors who do my inspections. Not only are the inspections detailed and easy to understand, US Trenchless has the highest standards of their employees. I have had the pleasure of working with Abraham on several occasions. He is polite, detailed in his inspection, knowledgeable and has the greatest customer service in the industy. In addtion to Abraham, the whole staff is friendly and easy to do business with. From the moment of the receptionist answering the phone to the delivery of a quality inspection - I recommend US Trenchless.

~ Matthew Phelan

Abraham gave me the best quote. They finished in 3 days with inspection. This was one of my smoothest jobs. They replaced an orangeburg drain from the building to the city. It kept on clogging so I finally decided to replace it. They also helped me contact the city to follow up with the city's drain,.

~ Tuan Tran

US Trenchless was the best value among the three estimates obtained. The cost estimate was the amount paid. They completed the work on time, passed inspection, and exceeded expectations.

~ Eduardo

Good company to deal with. I would use them again.

~ chris

They did a great job at one of our Roseville rental properties replacing the sewer line. Abraham was very professional and courteous and finished the job in 2 days while we were on vacation! Great price for a great job!!

~ Pat Shearer

US Trenchless did a great job and made the overall process of scheduling, inspecting and reporting on condition of our sewer line easy. Thank you Shannon in the office and Abraham for your assistance and service. Top notch!

~ Jim Brenner (JB)

Abraham came for a free estimate, was very professional and gave me some useful information. It turns out I didn’t need their service. As a senior, I very much appreciated his service.

~ Sherry Wynne

I have used US Trenchless's services on more than one occasion for different properties. The reason I continue to use their services is their professionalism, honesty and integrity. They explain everything to you, provide a report and video so you can see what they are explaining. When calling with any sort of questions, they help you immediately, and are very friendly.

~ Nicole Chuck

Abraham and all crew involved including Francisco and Wyatt were very professional and went above and beyond in helping us with our new home. From inspections to repairs their work is quality and they back up what they do. They even came back to check on and help us with repairs that they were not directly responsible for. Abraham is very kind and personable and helped us through everything we needed in a very timely manner. If their work costs more than others, it is very much worth it and the warranty they put on their work can let anyone feel at ease for choosing this company, they will stand by what they do.

~ Justin Johnson

Abraham from US trenchless is a very personal and professional person who took great care in explaining everything about my sewer line. I would recommend Abraham to anyone who has a need to check their sewer lines! Thank you so much in sending Abraham to my home US Trenchless!!

~ ken souza

Abraham and his crew saved us thousands of dollars! We were quoted $30k+ for work another plumbing company deemed "urgent". Abraham came out and was honest and transparent throughout the entire process. He took the time to explain what was actually needed for our recently purchased home. It took the crew 2 days to replace some old cast iron pipes in our front yard for a fraction of what the other plumbing company tried to squeeze out of us!

~ Jesus Ferreyra

Five star quality. Professional and unmatched knowledge and experience. Did the work in one day where it would take most plumbers a week to do. Unbeatable pricing and very workable. They definitely listen and deliver exactly what was needed and asked for.

~ Jocelyn Chang

It's great to find a company that knows their craft and also provides amazing customer service. You won't be disappointed. Abraham is great!

~ Carmen Gargani

Juan Gutierrez

~ Juan Gutierrez

Deb Bowyer

~ Deb Bowyer

These guys were great! They did an excellent job of replacing my sewer line — explaining the process to me and finding the best, most cost-effective solution for the job. They even went above and beyond by offering to fix a leaky faucet by my front porch! I will definitely be calling them again for any other issues in the future. Thank you, Abraham, Francisco and Carlos!

~ Deb Bowyer

Got a sewer inspection. Professional and timely.

~ Kirsten B

Happy with services so far with UTI, the technician was there on-time, courteous and explained me everything. Now I have few fixes that were recommended by them so will be revesting this review when they are done.

~ Sandeep Sharma

Had them come out to preform an inspection on the sewage system of the house I’m purchasing. Found some issues that we will bring to the attention of the seller. Was able to schedule quickly. They provided me a video of the inside of the sewage system.

~ Tyler Crews

I called several trenchless companies but they did not do gas lines. US trenchless does so they came out and gave an estimate. The price was high but we needed to get the line replaced. They completed the job in two days as was quoted. Great quality work and they cleaned up really well. Nice to have the work done without digging up the concrete!

~ Paula Mendenhall

I wanted a second opinion on a recommendation and I reached out to US Trenchless. Abraham was great. I appreciate the professionalism and knowledgeable advice he offered.

~ Drew Hart

I have used US Trenchless to do several sewer inspections and they have done a great job! Their online scheduling is easy. They are punctual and always do what they say that they will do. I would and do highly recommend US Trenchless!

~ John Byers

They inspected the sewer line to our home in escrow. They did a great job. Would recommend.

~ Amy Borh

Joellinda Hannigan

~ Joellinda Hannigan

Grayson Anderson

~ Grayson Anderson

I have used US Trenchless multiple times for sewer inspections. They have always been great and have also been very responsive. Abraham is always on time and does a great job. Would definitely recommend!

~ Grayson Anderson

US Trenchless is my go-to for inspections and repairs on the sewer line! I am a real estate agent and always recommend a sewer inspection to my clients. Abraham has always been great; very knowledgeable and great communication!

~ Patricia Hendricksen

Awesome camera sewer pipe inspection!

~ Nicholas Labedzki

U.S. Trenchless installed a sewer cleanout in my front yard and did a fantastic job. An employee named Abraham arrived on time and completed the job in under two hours. He was extremely respectful of my property. After digging the necessary hole for the cleanout, he went to great lengths to repair the grass/landscaping that was impacted. Once he was finished, he explained the work and offered to answer any of my questions. It was a fantastic experience, and I will be using US Trenchless in the future.

~ John Powell

Responded same day. Gave me all the options for water heaters. Installed water heater when they said they would. Did a great job. Will work with US Trenchless whenever I need plumbing issues.

~ Glenn Belden

Very professional, and a job well done. Great response from owner during the project and after.

~ Petti Woo

I needed new outdoor lines from my home to the sewer. The lines were old and ran under an old kennel and a partially cemented yard plus a huge distance. I also had a tenant moving in very soon, so getting it done well and fast was imperative. Abraham was understanding, efficient and answered all my calls promptly. They stayed on schedule except for a one day delay due to county inspection a day late. Since they started so quickly from my initial call one day was before my tenant arrived…but just by a day. It hasn’t been long since the work was done so I can’t speak to that but I do feel comfortable that if any problems arise, though I don’t expect they will, US Trenchless will address them. They were a good value, efficient, on time, response and I would recommend them unconditionally.

~ Susan Leith

The perfect pros!

~ Maggie Janett